Just got this great news from Audible.com:
We are happy to confirm that your audio updates to “Consuming Fire: An Alexa Silven Novel ” is now live! The audio has been updated on the live channels of Audible, Amazon and iTunes. Existing customers can access the new audio by re-downloading their book. ACX isn’t a live channel that customers can access to purchase your audiobook and so the audio won’t be updated on your production page at this time.